Finding the Third Proportional to 799,057 and 1,716,696

Step by Step Solution

1. Step 1: Write the proportion equation
   799,057 : 1,716,696 = 1,716,696 : x
2. Step 2: Convert to fraction form
   799,057/1,716,696 = 1,716,696/x
3. Step 3: Cross multiply
   799,057x = 1,716,696 × 1,716,696
4. Step 4: Simplify right side
   799,057x = 2,947,045,156,416
5. Step 5: Solve for x
   x = 2,947,045,156,416/799,057
6. Step 6: Final answer
   x = 3,688,153.86